M3x0.5 Thread Insert DIN 8140 Standard Stainless Steel 1.5xD, ISO 2 (6H) - VÖLKEL GmbH

Take advantage of the combination of DIN 8140 conformity, stainless steel corrosion resistance and a 1.5×D nominal length to ensure durable, repeatable internal threads; order directly via Metav Werkzeuge or request technical advice from the Metav consultants.

V‑COIL Thread Insert DIN 8140 — Standard type, stainless steel, for M3 x 0.5

V‑COIL thread insert DIN 8140 designed for creating and restoring metric internal threads in accordance with industrial standards, suitable for precision assembly and repair applications.

• Free-running insert to DIN 8140
• Stainless steel for corrosion resistance
• ISO 2 tolerance (6H) for consistent fit
• 1.5×D nominal length for secure threads

Industrial-standard threads for reliable assembly

Built to DIN 8140, the V‑COIL thread insert provides a standardised internal thread form that supports consistent assembly processes. The use of stainless steel gives corrosion-resistant performance in humid or exposed environments and contributes to long-term retention of clamping forces. Specified for M3 x 0.5 metric threads, the component meets a recognised international norm, which simplifies parts ordering and ensures interchangeability across production batches.

Improved engagement and fatigue resistance through 1.5×D design

The 1.5×D nominal length increases the engagement length between bolt and insert, which improves connection security and reduces the likelihood of thread pull‑out under dynamic loads. The free-running design minimises installation torque variation and allows controlled bolt insertion. Together with ISO 2 (6H) tolerance, these attributes support repeatable torque settings and reduce rework in serial production, delivering measurable gains in assembly efficiency.

Installation benefits and process integration

Installation is compatible with standard insertion tools and follows typical insert fittings for metric threads; the component is intended to be installed where a standardised internal thread form and V‑COIL marking are required. The precise tolerance class ensures reliable mating with bolts manufactured to the same metric specification. As a result, maintenance intervals are extended and assembly lines benefit from reduced rejects and faster inspection routines without the need for bespoke tooling.

Supply reliability and partner assurance

Sourcing from a structured supply chain supports uninterrupted production. Metav acts as a quality filter for the European market and offers a centralised procurement route that reduces supplier complexity. Over time, Metav’s catalogue and service model have helped numerous workshops and manufacturers to secure consistent results, backed by clear product data and reliable logistics.

For specification sheets, ordering details or tailored advice on the V‑COIL thread insert, contact Metav Werkzeuge — Metav’s consultants will provide fast, application-focused guidance and procurement support.

Technical Data

• Article number: 4000867637NW
• Item label: Thread insert DIN 8140, standard type, for M3 x 0.5, stainless steel, 1.5×D, V‑COIL

Facts

• Nominal length: 1.5×D
• Thread size: M3 x 0.5
• Tolerance: ISO 2 (6H)
• Packaging unit: 100 pieces

Special features

• Material: stainless steel
• Standard: DIN 8140
• Type: Standard
• Free-running design
• V‑COIL designation

FAQ

Is this insert compatible with standard M3 bolts?
Yes. The thread insert is specified for M3 x 0.5 threads and produced to DIN 8140, ensuring compatibility with bolts manufactured to the same metric standard.

What advantage does the 1.5×D length provide?
The 1.5×D nominal length increases thread engagement, improving resistance to pull‑out and enhancing load distribution in the connection.

Does the insert resist corrosion?
The insert is made from stainless steel, providing corrosion-resistant properties suitable for many industrial environments where moisture or oxidation might otherwise be a concern.

How precise is the fit of the insert?
Tolerance is ISO 2 (6H), offering a consistent and precise internal thread suitable for repeatable assembly and reduced variation in torque values.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com